Samsung Galaxy A51 5G | A516U | 128GB | Single SIM | GSM Unlocked | Android Smartphone | Black (Renewed)

After 10 months of use, this Samsung phone continues to perform reliably. The display remains vibrant, the performance smooth, and the camera quality impressive for daily use. While battery life has slightly declined over time and the device can occasionally warm up during intensive tasks, overall it offers solid value and dependable functionality.

This is brand new IMO. Had protectors front & back, & not a scratch. Phenominal phone. Replaced an existing phone with my carrier, & had it done in minutes. Popped the old sim card & installed in this one. Crystal screen display. The best part is if you have windows 11, you can pair this phone (& many other Samsung) with your laptop which allows you to check messages, text, calls & everything else with the laptop instead of getting the phone. You can even transfer files & pictures with no dangle cord. The win program is called phone link. You can look on Youtube to download win 11 for free. My Dell is 13 years old & it worked even though they say you can't. So many sites are now wanting to send a text # to log in, & now you can do it from the laptop. You can even send text messages from the laptop through the phone as if you were using the phone. I'm 67 so if I can do it, so can you. Love it!!!!!! Thanks PS. I am on Tmobile. And this phone is super fast.

I bought this phone as I have bought other refurbished items before elsewhere, and have never had any issues. My husband needed a new phone so I thought yay!The phone worked at first for about 60 days, before we noticed that it wouldn't update. We would install, then at the download it would fail 23-25% stating an error, and failed. We contacted both this seller's support and Amazon support to try and figure this out. We restarted the phone multiple times, and factory reset completely multiple times. This never fixed the issue.The company stated it should work but I can send back for a refund. As this day in age, it's difficult to be without a phone, I tried buying a new one first and was sold a scratched up one which I'll be returning immediately.I do not have the funds to keep buying a different phone in hopes to replace this one only to be sent something worse. So I contacted Samsung Customer support, and according to them who looked into this phone through IMEI number, it is LOCKED to AT&T, which I don't use.I bought this phone specifically for the unlocked part so I can use the carrier that I chose.As updates are supported through carriers, this phone will never update until I can go to a Samsung approved repair shop.I'm so disappointed that this company LIED about it being unlocked and incredibly disappointed in their choice of false advertising and poor business practice.

I'm really thrilled about this phone, but... Well, I will explain further in a list of Pros and Cons.PROS1. I'm thrilled with the speed of the performance of this phone. When you click an app or a link, etc., the phone immediately does what you want it to do without lagging, pausing, or delay. 🙂2. I'm thrilled with the speed of recharging this phone. And I've never timed it before or read how fast it charges, however, you can see how fast the battery percentage increases, and before you know it, your phone is fully charged. 😁3. I purchased this phone renewed, therefore, I bought it at a discount price. However, the performance of this phone is like new and I'm very thrilled about that. 😁4. I love the animated 3D lock screen image of the little moving objects, which I have screen shots of in the images for this review. Also, I don't think I've ever seen a phone lock screen with animated 3D images before. 🙂CONS1. I'm not a big fan of the fingerprint sensor being on the front screen of the phone because it makes it difficult to open your phone when you're driving. However, I do like the lime green color that lights up when you press on it.2. Also, I will admit that I am disappointed that the Contacts screen doesn't have the alphabetical listing of each letter of the alphabet on the right-hand column so that you can press the letter that you want so that the screen will take you to your contacts that begin with that letter. But instead, it just has a column of little black dots going down the right side of the page. 😕3. Now, I asked about this one in the Customer Questions before purchasing it, but I thought the phone speaker was near your ear. However, the phone speaker is at the bottom of the page. Although, I'm not really sure where the microphone is, but most people I talk to seem to be able to hear me and I'm able to hear the sounds coming out of the phone pretty good.But all in all, I'm more thrilled about the Pros of this phone than I am about the disappointments of the Cons of this phone, which really aren't that great. Therefore, I am only taking off 1 star for my review, which would otherwise be a 5-star review. 😁👍

This phone is really good it works very well

Bought this phone really cheap like 125 i believe, and it works great with Straight Talk wireless, it did need new sim for them because Straight talk wireless locks your IMEI to the Phone number so simply taking out sim and putting into this phone will give you hell and tell you that you are locked to another phone, so take that into consideration if using Straight Talk, but you can pick up a Straight Talk sim starter kit for 5 bucks at Walmart so no biggie, you may have to spend a few hours on hold getting them to help LOL but the phone was good for the purpose it was used for.